Diff Report
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc588c7973: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for variable_initialize

variable_initializeRun #51abc4cb0a647Run #51abc588c7973DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)600 634 34 5.7%
Incl. Wall Time (microsec) per call 600 634 34 5.7%
Excl. Wall Time (microsec)10 9 -1 -10.0%
Incl. CPU (microsecs)322 353 31 9.6%
Incl. CPU (microsecs) per call 322 353 31 9.6%
Excl. CPU (microsec)8 6 -2 -25.0%
Incl. MemUse (bytes)12,144 12,144 0 0.0%
Incl. MemUse (bytes) per call 12,144 12,144 0 0.0%
Excl. MemUse (bytes)-336 -336 0 0.0%
Incl. PeakMemUse (bytes)70,720 70,720 0 0.0%
Incl. PeakMemUse (bytes) per call 70,720 70,720 0 0.0%
Excl. PeakMemUse (bytes)232 232 0 0.0%

Parent/Child Regression/Improvement report for variable_initialize [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
variable_initialize0 N/A% 34 61.8% 31 1.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -2.9% -2 -6.5% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_variables0 N/A% 34 100.0% 31 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 28 82.4% 25 80.6% 0 N/A% 0 N/A%
cache0 N/A% 7 20.6% 8 25.8% 0 N/A% 0 N/A%